Zebrafish is a kind of tropical fish with a gentle temperament, and zebrafish is a fish that lives in the middle layer, while guppies are fish that live in the upper layer. They live in different water layers and generally do not conflict. If the zebrafish bites the guppy to death, it is likely that the size of the fish tank raised by the parents is not large enough. If the fish tank is too small, they will come into frequent contact and cause attacks on each other, so parents need to prepare a large enough fish tank.

Attention should be paid to the mixed breeding of zebrafish and guppy:

1. Be careful not to raise too many zebrafish, because it swims very fast, and Guppies swim relatively slowly. If there are too many of them, the guppies will not be able to grab food. Therefore, when raising, the quantity of the two must be balanced.

2. Zebrafish and guppies are both tropical fish and have basically the same environmental requirements. Specifically, they can all grow healthily in clean waters with a temperature of 23°C and alkaline water quality.